Immigrants from Bulgaria vs Immigrants from Czechoslovakia Median Household Income

The statistical analysis conducted on geographies consisting of 172,532,880 people shows a moderate positive correlation between the proportion of Immigrants from Bulgaria and median household income in the United States with a correlation coefficient (R) of 0.422 and weighted average of $93,148. Similarly, the statistical analysis conducted on geographies consisting of 195,443,038 people shows a mild negative correlation between the proportion of Immigrants from Czechoslovakia and median household income in the United States with a correlation coefficient (R) of -0.390 and weighted average of $95,319, a difference of 2.3%.

In terms of median household income, the demographic groups most similar to Immigrants from Bulgaria are Sri Lankan ($93,093, a difference of 0.060%), Tongan ($93,076, a difference of 0.080%), Immigrants from Eastern Europe ($93,051, a difference of 0.10%), Immigrants from Afghanistan ($93,375, a difference of 0.24%), and South African ($93,379, a difference of 0.25%).

In terms of median household income, the demographic groups most similar to Immigrants from Czechoslovakia are Immigrants from Austria ($95,277, a difference of 0.040%), New Zealander ($95,146, a difference of 0.18%), Soviet Union ($95,098, a difference of 0.23%), Immigrants from Europe ($95,032, a difference of 0.30%), and Korean ($95,018, a difference of 0.32%).